Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index 8.93
Milk (kg) -504.00 -0.014 7.06
Fat (kg) 4.51 -0.375 -1.69
Prot (kg) -8.08 -0.441 3.57
Fertility Sub Index 8.55
Calving Interval (days) -2.62 -1.459 3.82
Survival (%) 4.23 1.117 4.73
Calving Sub Index 0.32
Gestation Length (days) -0.35 -0.919 0.32
Beef Sub Index 12.74
Carcass Weight (kg) -34.40 -0.528 18.15
Age of Slaughter (days) 12.53 -0.432 -5.41
Maintenance Sub Index Maint. Sub Index 24.52
Live WT (kg) -80.00 -0.307 24.52
Total Carbon Sub Index 55.07

* Based on an €80/tonne carbon price